GB1486312A - Mould additives - Google Patents

Mould additives

Info

Publication number
GB1486312A
GB1486312A GB38939/74A GB3893974A GB1486312A GB 1486312 A GB1486312 A GB 1486312A GB 38939/74 A GB38939/74 A GB 38939/74A GB 3893974 A GB3893974 A GB 3893974A GB 1486312 A GB1486312 A GB 1486312A
Authority
GB
United Kingdom
Prior art keywords
flux
mould
sept
additives
free
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB38939/74A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB1486312A publication Critical patent/GB1486312A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/111—Treating the molten metal by using protecting powders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

1486312 Fluoride and borate free flux for casting H J EITEL 6 Sept 1974 [6 Sept 1973] 38939/74 Heading C7M In casting metals such as steel a mould additive is used which consists of at least one known component such as the oxides of Si, Al, Ca, Mg, Na, K and a flux comprising a compound or powder mixture containing TiO 2 and which is free of fluorides and borates. The flux preferably contains 20-35 wt. per cent TiO 2 and may also contain SiO 2 and/or Na 2 CO 3 and/or K 2 CO 3 and/or CaO.
GB38939/74A 1973-09-06 1974-09-06 Mould additives Expired GB1486312A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2344840A DE2344840C2 (en) 1973-09-06 1973-09-06 Casting powder

Publications (1)

Publication Number Publication Date
GB1486312A true GB1486312A (en) 1977-09-21

Family

ID=5891729

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38939/74A Expired GB1486312A (en) 1973-09-06 1974-09-06 Mould additives

Country Status (8)

Country Link
US (1) US3969159A (en)
JP (1) JPS5054518A (en)
DE (1) DE2344840C2 (en)
FR (1) FR2243042B1 (en)
GB (1) GB1486312A (en)
IT (1) IT1020437B (en)
SE (1) SE406870B (en)
SU (1) SU570328A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0673730B2 (en) * 1990-11-30 1994-09-21 品川白煉瓦株式会社 Exothermic mold powder for continuous casting

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2748040A (en) * 1952-04-03 1956-05-29 William M Conn Porous alloyed welding fluxes
US2755211A (en) * 1954-12-17 1956-07-17 Union Carbide & Carbon Corp Electric welding medium containing manganese oxide, titania, and silica

Also Published As

Publication number Publication date
DE2344840B1 (en) 1974-07-18
SE7411196L (en) 1975-03-07
IT1020437B (en) 1977-12-20
SU570328A3 (en) 1977-08-25
US3969159A (en) 1976-07-13
FR2243042A1 (en) 1975-04-04
FR2243042B1 (en) 1978-06-09
JPS5054518A (en) 1975-05-14
SE406870B (en) 1979-03-05
DE2344840C2 (en) 1975-03-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee